Takahashi Minato always cooks for his friends in Edel Rose's kitchen. However, one day he suddenly goes home. His mother who runs an inn has injured herself, and as the eldest son, Minato must look after his siblings. Without Minato, the remaining students of Edel Rose realize just how much they appreciate having him around.
Tsubasa is my dear sister, 
and she always will be.
Tsubasa is my dear sister, 
and she always will be.
Tsubasa ist meine geliebte Schwester
und das wird sie auch immer sein.
Tsubasa es mi querida hermana
y siempre lo será.
Tsubasa es mi querida hermana
y siempre lo será.
Tsubasa est ma précieuse sœur.
Tsubasa è una delle mie carissime sorelle.
Tsubasa é minha querida 
irmã, e sempre será.
Цубаса... моя младшая сестра.